Home / 2,383,489,666.64-3,575,749,099.76-725,526,599.60

Finding the Fourth Proportional to 2,383,489,666.64, 3,575,749,099.76 and 725,526,599.60

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Solution

The fourth proportional to 2,383,489,666.64, 3,575,749,099.76 and 725,526,599.60 is: 1,088,446,541.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,489,666.64 : 3,575,749,099.76 = 725,526,599.60 : x
  2. Step 2: Convert to fraction form
    2,383,489,666.64/3,575,749,099.76 = 725,526,599.60/x
  3. Step 3: Cross multiply
    2,383,489,666.64x = 3,575,749,099.76 × 725,526,599.60
  4. Step 4: Simplify right side
    2,383,489,666.64x = 2,594,301,085,371,634,176
  5. Step 5: Solve for x
    x = 2,594,301,085,371,634,176/2,383,489,666.64
  6. Step 6: Final answer
    x = 1,088,446,541.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.